<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>默认样式</title>
<style>
	*{ margin:0; padding:0; }
	li{ list-style:none; }
	a{ text-decoration:none; }
	div{ border:1px #000 solid; }
</style>
</head>
<body>
<div>
	<img src="qianfeng.jpg">
</div>
</body>
</html>
